7139435630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{10039}}^1$

素因数の和:10281

約数の個数: 48

約数和(自身を含む): 13633155360

約数和(自身を除く): 6493719730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 361, 394, 722, 985, 1805, 1970, 3610, 3743, 7486, 10039, 18715, 20078, 37430, 50195, 71117, 100390, 142234, 190741, 355585, 381482, 711170, 953705, 1907410, 1977683, 3624079, 3955366, 7248158, 9888415, 18120395, 19776830, 36240790, 37575977, 75151954, 187879885, 375759770, 713943563, 1427887126, 3569717815, 7139435630]

約数ペア:

[(1, 7139435630), (2, 3569717815), (5, 1427887126), (10, 713943563), (19, 375759770), (38, 187879885), (95, 75151954), (190, 37575977), (197, 36240790), (361, 19776830), (394, 18120395), (722, 9888415), (985, 7248158), (1805, 3955366), (1970, 3624079), (3610, 1977683), (3743, 1907410), (7486, 953705), (10039, 711170), (18715, 381482), (20078, 355585), (37430, 190741), (50195, 142234), (71117, 100390)]